Mark McGwire vs Rafael Palmeiro: Career Stats Comparison
Mark McGwire (1986–2001) and Rafael Palmeiro (1986–2005) — both broke in during the 1980s, which makes the head-to-head feel like a contemporaries' debate. Mark McGwire finished with 1,626 hits and 583 home runs; Rafael Palmeiro finished with 3,020 hits and 569 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.
Mark McGwire
Rafael Palmeiro
Career Stats Side-by-Side
Every cell below is a career total or career rate for Mark McGwire and Rafael Palmeiro. Cells highlighted in green mark the category leader. Counting stats reward longevity; the rate stats at the bottom are era-agnostic.
| Statistic | Mark McGwire | Rafael Palmeiro |
|---|---|---|
| Games | 1,874 | 2,831 |
| At-Bats | 6,187 | 10,472 |
| Runs | 1,167 | 1,663 |
| Hits | 1,626 | 3,020 |
| Doubles | 252 | 585 |
| Triples | 6 | 38 |
| Home Runs | 583 | 569 |
| RBI | 1,414 | 1,835 |
| Walks | 1,317 | 1,353 |
| Strikeouts | 1,596 | 1,348 |
| Stolen Bases | 12 | 97 |
| Batting Avg | .263 | .288 |
| On-Base % | .394 | .371 |
| Slugging % | .588 | .515 |
| OPS | .982 | .885 |
PIV Comparison
By PIV (Player Impact Value), Mark McGwire edges Rafael Palmeiro 44,531 to 42,814 — a gap driven primarily by per-season impact (2,620 vs 2,141 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
Peak Seasons
The best single seasons each player produced, ranked by OPS among qualified workloads (300+ at-bats).
Mark McGwire — top 3 seasons by OPS
Rafael Palmeiro — top 3 seasons by OPS
Verdict
On the head-to-head card, Rafael Palmeiro leads in hits, RBI, runs, and stolen bases, while Mark McGwire owns home runs, OBP, and OPS. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Rafael Palmeiro. Note that PIV actually grades Mark McGwire ahead, which means Rafael Palmeiro's edge is partly volume. Click through to each profile for the full season-by-season breakdown.